about combine
postage, we can ship all items in one packet,but sorry, I can't provide
free shipping for another items.because I need pay many paypal fees
&ebay final value fees.and you know postage by weight I can provide more discount., if more than 5 items, please ask me send invoice.
discount detail:
5 -11 items(not include freeshipping items) 10% shipping discount .
12 -22 items 15% shipping discount .
23 -30 items 18% shipping discount .